I’m building high-capacity storage for video. It’s currently at the 20TB mark and is growing. Currently, I have a 12-bay chassis with 2TB hard drives and configured as RAID-6 .I am considering purc
Category: Storage
Data storage is the temporary files generated by the data stream during the processing or the information that needs to be searched during the processing. The data is recorded on the internal or external storage medium of the computer in a certain format. Data storage should be named, and this naming should reflect the meaning of the composition of the information characteristics. Data flow reflects the data flowing in the system, showing the characteristics of dynamic data; data storage reflects the static data in the system, showing the characteristics of static data.
RAID 10 configuration process
1. Add 5 more hard disks to the virtual machine:
2.fdisk -l can view Current disk conditions in the virtual machine.
3. Use the mdadm command to create RAID10 with the name “/dev/md0”.<
What is the RAID controller for my Dell server?
I don’t really understand the importance of the differences between the various Dell RAID controllers for my scenario. If you can help me choose the right Dell RAID controller, it would be great I
How do I convince my boss RAID is a good solution?
How do you convince your manager that the solution you are considering is a good/best solution?
Also/Reflection:
I need to be able to explain in non-professional terms (or possibly busi
RAID set speed calculator
First of all, I will apologize if someone asks this question. I googled… and googled some, but I can’t seem to find what I’m looking for.
Anyone knows of a software or web-based calculator
2019 Big Data Expo – Data Age Software Exhibition
◆ 》》》Exhibition Overview
With the continuous development of modern information technology, the world has entered the era of big data + Internet. The development of China’s big data industry has ush
06- Common RAID technology
Contents
RAID – Redundant Array of Independent Disks
The emergence of RAID technology The original intention was to combine multiple small-capacity hard drives to obtain greater storage
Cache – Why does L2ARC provide more acceleration for directory traversal?
L2Arc is usually configured to cache random rotating disk reads on SSD. I have set this configuration and hope to speed up directory traversal.
This is Settings:
# zpool list -v
NAME SI
FileSystems – Optimize storage of RAID5 to 10 million to 20 million files (currently using LVM XFS)
Although I browsed some questions here, I think that every situation is different and may require completely different solutions.
I have :
> Linux software RAID5 on 4x4TB enterprise-cla
Debian – Delete dead HD in RAID1?
I am in debian, raid1, and one of the drives seems to be dead.
root@rescue ~ # cat /proc/ mdstat
Personalities: [raid1]
md1: active raid1 sda2[0]
486279424 blocks [2/1] [U_]
md0: active raid